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17 May 2024: Card library updated.

Keeper of Progenitus

3G · Creature — Elf Druid

Whenever a player taps a Mountain, Forest, or Plains for mana, that player adds one mana of any type that land produced. 1/3

Similar cards

Color identity:
NameManaTypeText
Excavator 2Artifact {T}, Sacrifice a basic land: Target creature gains landwalk of each of the land types of the sacrificed land until end of turn. (It can't be blocked as long as defending player controls a land of any of those types.)
Illusionary Terrain UUEnchantment Cumulative upkeep {2} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) As Illusionary Terrain enters the battlefield, choose two basic land types. Basic lands of the first chosen type are the second chosen type.
Astrolabe 3Artifact {1}, {T}, Sacrifice Astrolabe: Add two mana of any one color. Draw a card at the beginning of the next turn's upkeep.
Tectonic Instability 2REnchantment Whenever a land enters the battlefield, tap all lands its controller controls.
Spinerock Knoll Land Hideaway 4 (When this land enters the battlefield, look at the top four cards of your library, exile one face down, then put the rest on the bottom in a random order.) Spinerock Knoll enters the battlefield tapped. {T}: Add {R}. {R}, {T}: You may play the exiled card without paying its mana cost if an opponent was dealt 7 or more damage this turn.
Gnat Miser BCreature — Rat Shaman Each opponent's maximum hand size is reduced by one. 1/1
Vision Charm UInstant Choose one — • Target player mills four cards. • Choose a land type and a basic land type. Each land of the first chosen type becomes the second chosen type until end of turn. • Target artifact phases out. (While it's phased out, it's treated as though it doesn't exist. It phases in before its controller untaps during their next untap step.)
Crystal Vein Land {T}: Add {C}. {T}, Sacrifice Crystal Vein: Add {C}{C}.
Eye of Ramos 3Artifact {T}: Add {U}. Sacrifice Eye of Ramos: Add {U}.
Heart of Ramos 3Artifact {T}: Add {R}. Sacrifice Heart of Ramos: Add {R}.
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